London measures 1,572.1km sq, and why are you looking at this on wiki answers when wikipedia would obviously have the answer?
1 square km = 1 million square metres.
110,567 square miles | 286,367 square km
473970 square km
Croydon is a large town in South London, England, with an area of approximately 33.6 square miles (87.07 km²) and a population of around 384,837 residents.
London's area is 1,706,800,000 square meters.
London, England covers 606 sq miles (1,570 km²).
157.9 hectares square
377,873 square km.377,873,000,000 square meters
kibera is 2.5 square km
no its just 10452 km square
India is 1,200,300 km square
13 square km